Imagine communications DAC6800 plus BCA4, Installation And Operation Manual

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12 DAC6800
+
BCA4 and DAC6800
+
BCA4Z Installation and Operation Manual
Chapter 2: Installation
Setting Jumpers ‘A’, ‘B’ and ‘C’ for Analog Level Options
Follow this procedure to set the analog level for the DAC6800
+
BCA4
or DAC6800
+
BCA4Z module:
1. Locate jumpers ‘ A ’, ‘ B ’ and ‘ C ’ on the module.
See Figure 2-1 on page 10 for the location of the jumpers.
2. Place jumpers on the pins according to Table 2-3 .
Figure 2-3. Jumper Settings for 16 dBu (10 dBm)
Figure 2-4. Jumper Settings for 18 dBu (12 dBm)
Note
Pin 1 is denoted by a 1 marking.
Table 2-3. Analog Level Jumper Pin Settings
Analog Level Jumper Setting
16 dBu (10 dBm) No jumpers on pins ( See Figure 2-3 .)
18 dBu (12 dBm) Jumper on pins 1 and 2 of ‘C’ ( See Figure 2-4 .)
20 dBu (14 dBm) Jumper on pins 1 and 2 of ‘B’ ( See Figure 2-5 .)
22 dBu (16 dBm) Jumper on pins 1 and 2 of ‘A’ ( See Figure 2-6 .)
24 dBu (18 dBm) Jumper on pins 2 and 3 of ‘A’ ( See Figure 2-7 .)
26 dBu (20 dBm) Jumper on pins 2 and 3 of ‘B’ ( See Figure 2-8 .)
28 dBu (22 dBm) Jumper on pins 2 and 3 of ‘C’ ( See Figure 2-9 .)
3 2 1 3 2 1 3 2 1
Jumper ‘C’ Jumper ‘B’ Jumper ‘A’
1 1
1
3 2 1 3 2 1 3 2 1
Jumper ‘C’ Jumper ‘B’ Jumper ‘A’
1 1 1